Before the Civil War, most people in the North worked in factories.
Majority of Southerners were opposed to Lincoln’s stance on slavery.
They saw him as a threat to their livelihood and harbinger of secession.
Answer:
Favoring "Native-born" people as opposed to immigrants.
OR
The view that certain skills are "native" or hard-wired into the brain at birth.
<span>isolationism in world affairs </span>
